baber/WOPTO huggingface dataset:
Patent JP-H05317608-A (JP)
Title: Suspension type inclined pipe
Inventor: TAKEDA SHIGEKI
IPC: B01D21/02
Filed: 1992-05-18
Abstract: PURPOSE:To provide the suspension type inclined pipe which has high efficiency for sepn. of sludge, is hardly clogged with the sludge and facilitates a washing operation. CONSTITUTION:Through-holes 2 are formed in both end faces of a spheroidal or spherical hollow body 1 consisting of a plastic material having <=1.0 sp. gr. This suspension type inclined pipe is used by being packed in a settling and separating chamber. Even the sludge of fine grain sizes can be separated and the easy washing is possible when aeration is made from below.
Patent JP-H08321181-A (JP)
Title: Decoder
Inventor: YAMADA YUKINORI
IPC: H03M11/22
Filed: 1995-05-24
Abstract: PURPOSE: To prevent a through current between a power source and GND by using the outputs of first to fourth inverters as output signals, and inputting the outputs of first to fourth logic circuits to the gates of P-channel transistor. CONSTITUTION: A control signal 16 is set to a high level on the line of a time t1, AND circuits A1 to A4 output a low level irrespective of output signals 01 to 04. An inverter B2 outputs a high level, and a word line connected to the output of the inverter B2 becomes a selective state. At this time, the select signal 16 is changed from a low level to a high level, and the two inputs of the AND circuit A2 simultaneously become high level, and hence, the gate of a P-channel transistor P2 becomes a high level, and a P-channel transistor P2 is turned off. Accordingly, no through current flows from a power source to GND via the transistor P2 and an N-channel transistors N2 , N5 .
Patent JP-H0931679-A (JP)
Title: Electrolytic treatment of bleach-fixing solution and device therefor and photographic sensitive material developing device
Inventor: KUROKAWA TOSHIO
IPC: G03D3/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To miniaturize the device for the treatment by removing a cathode from a used bleach-fixing solution at the time of passing no current through the solution. SOLUTION: In this treatment, a used bleach-fixing solution 1 is stored in an electrolytic tank 2 and a cathode 3 and an anode 4 are immersed in the solution 1 and then, current is passed through the solution 1 between the two electrodes 3 and 4 with a power source 5 to deposit silver that is dissolved in the solution 1 as a silver complex salt on the cathode 3. At this time, the cathode 3 is removed from the solution 1 at the time of passing no current through the solution 1. Also, another electrolytic treatment of the used bleach-fixing solution 1 for reoxidizing with an anode 4, iron salts reduced to trivalent to divalent iron salts at the time of performing the bleach- fixing treatment, to reconvert them into trivalent iron salts is also performed.  Thus, by additionally providing the electrolytic tank 2 only with a small scale mechanism such as cathode removing mechanism for elevating and lowering the cathode 3 relatively to the electrolytic tank 2, the silver deposited on the cathode 3 is prevented from being redissolved into the used bleach-fixing solution 1.
Patent JP-H09303374-A (JP)
Title: Alloy-made sliding bearing
Inventor: OKAWA HIROE
IPC: C22C21/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an Al alloy-made sliding bearing which is excellent in reduction of abrasion and fatigue resistant property under a high speed and a high load, and further, in which compatibility among these reduction of abrasion and fatigue resistant, and seizure resistant property is attempted. SOLUTION: In a sliding bearing whose surface has an Al-Sn series alloy overlay layer, the overlay layer is formed in such a manner that an alloy layer II consisting of Sn, 20 to 40% in weight%, and substantially Al for the rest, is laminated on an alloy layer I consisting of Sn, 15 to 25%, Cu, 0.1 to 1.5%, respectively in weight %, and substantially Al for the rest, and the hardness of the alloy layer II is set to Hv 70 or below.
Patent JP-S5647694-A (JP)
Title: Pump device
Inventor: KAWABATA MINORU
IPC: F04C14/26
Filed: 1979-09-26
Abstract: PURPOSE: To reduce the intake loss of by-pass flow and improve the intake characteristics at the time of the high speed pump operation by making a radial by-pass passage which is communicated with an intake port curved in the direction of rotation of the rotor.  
     CONSTITUTION: A radial by-pass passage 30 is formed along the interface between the side plate 17 provided sidewise of the cam ring 16 and a pressure plate 16, and the radially outer ends of this by-pass passage 30 are curved and communicated with intake ports 25 and 26. Thus, the flow of the by-pass current in the by-pass passage 30 in the radial direction is slowly converted into a flow in the direction of rotation of the rotor. Consequently, the by-pass flow is taken into the intake ports 25 and 26 in synchronism to the rotation of the rotor 22. For this reason, it is possible to reduce the intake loss of the by-pass flow and extremely improve the intake characteristics at the time of the high speed pump operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02305060-A (JP)
Title: User procedure processing system for facsimile application service
Inventor: OKADA AKIHIRO
IPC: H04N1/00
Filed: 1989-05-18
Abstract: PURPOSE:To improve the operability of a user procedure of a facsimile application service by constituting this system so that as for the procedure of a second time and thereafter, an operation procedure processing part confirms an outgoing origin, and thereafter, reads out the processing procedure to the outgoing origin from a use procedure management file and the processing is automatized. CONSTITUTION:When a second time and subsequent of a service request are received from a facsimile equipment 11 (in this case, only transmission is executed by dialing the number of the other party of transmission), and operation procedure processing part 2 recognizes the ID number of the facsimile equipment 11, searches a use procedure management file 3 after the recognition, and reads out and executes a service procedure corresponding to the ID number. In such a manner, in the case of a fixed routine work, when its service procedure is stored once, the subsequent processing procedure can be executed automatically, the operability of a user procedure of a facsimile application service can be improved, and even a person who does not know the operation procedure can receive a facsimile service.
Patent JP-H0422029-A (JP)
Title: Switch
Inventor: UENO SATORU
IPC: H01H13/28
Filed: 1990-05-15
Abstract: PURPOSE:To simplify assembly work by making the inner diameter of a coil spring larger than the width of a spring seat as well as the moving distance of the spring seat in the range of a maximum rotating angle of a switch body. CONSTITUTION:The inner diameter of a coil spring 30 is made larger than the width of a spring seat 24a as well as the moving distance of the spring seat 24a in the range of a maximum rotating angle of a switch body 24. When a case 5b is mounted on the upper part of a body 5a, under the condition that a shaft part 31c of an inverse handle 31 mounted through fitting the upper part of the coil spring 30 in a cylindrical part 31a is pivotally supported by a bearing 50 mounted on the inner wall of a cover 5b in such a way that the shaft part can be freely rotated, and can move vertically, assembly can be carried out by fitting the lower end part of the coil spring 30 in the spring seat 24a of a switch body, and whereby elastically pressing the shaft part 31c on the upper part in the bearing 50 through the spring force of the coil spring 30. The assembly work can thus be simplified.
Patent JP-H11305547-A (JP)
Title: Image forming device
Inventor: SASAI TAKAHIRO
IPC: G03G21/06
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To allow the process device of an image forming device to exhibit memory removal action and sealing action by placing a memory removal member in order to disturb a toner remaining on a photoconductor after a toner image has been transferred onto paper. SOLUTION: In the process device of this image forming device, a memory removal member 23 for a photoconductor drum 21 is placed between an image transfer position and a charging means 22 so as to effect memory removal action by disturbing a toner remaining on a photoconductor after a toner image has been transferred onto paper. The memory removal member 23 is made of an electrically conducting urethane sheet and a controller 30 applies a predetermined voltage thereto via a power circuit 31 to effect the memory removal action while the memory removal member 23 held in a planar shape is pressed against the surface of the photoconductor.
Patent JP-H09308820-A (JP)
Title: Shaking device
Inventor: IIJIMA SHOGO
IPC: B01F11/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To vary an amplitude of shaking of a shaking device continuously, quickly, freely from zero to maximum amplitude without exchanging mechanical components such as a cam or the like by a method wherein a contact relative position between a slot of a disk and an eccentric sleeve is varied by rotation of the eccentric sleeve. SOLUTION: In the case where rotation of a main axis 3b is controlled with a brake mechanism of a motor 24 or the like, when a guide block 44 and a through pin 46 are lowered by rotating an adjusting screw 50, an eccentric sleeve 40 is eccentrically rotated along spiral grooves 42a, 42b. Besides, a disk 26 having a slot 54 at a center is freely swingably placed centering a fulcrum pin 56 on an upper surface of a pulley 38 fixed to the main axis 36. Since opposed two points on an outer periphery of the eccentric sleeve 40 are inserted into the slot 54 of the disk 26 so as to come into contact with a long side part 54a of the slot 54, the disk 26 is swung centering the fulcrum pin 56 by eccentrical rotation of the eccentric sleeve 40. Therefore, the disk 26 is eccentrically moved by rotation of the main axis 36, and a Y table 16 is shaked.
Patent JP-S5249882-A (JP)
Title: Measuring device for concentration of inflow sewage
Inventor: IKEDA YOSHIKI
IPC: G01N29/02
Filed: 1975-10-20
Abstract: PURPOSE: To set up adaptors for transmitting and receiving supersonic waves at the outside of a channel placed in the direction of the flow of a pipe so as to obtain the accurate concentration of inflow sewage regardless of the sudden changes of the concentration. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09310833-A (JP)
Title: Combustion controller
Inventor: NAGAHAMA KAZUO
IPC: F23G5/50
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To achieve automated control of a combustion apparatus without causing the amount of consumed power in a burning plant to exceed the amount of contract power. SOLUTION: There are provided conveyance amount control means 2 for automatically controlling a conveyance amount of an article to be burned based upon process data detected during burning processing, and air supply amount control means 3 for automatically controlling the supply amount of combustion air to a combustion chamber. There is further provided power demand monitoring means 4. Hereby, when the amount of consumption predicted power in a burning plant exceeds a predetermined value smaller than the allowed value of power, an air fan output is restricted with the air supply amount control means 3.
Patent JP-S5457992-A (JP)
Title: Rare gas ion laser tube
Inventor: KOBAYASHI ISAO
IPC: H01S3/03
Filed: 1977-10-18
Abstract: PURPOSE:To establish the rare gas ion laser tube of long life, by providing the leading fine tube fitting the bluester window at the tip external the shaft direction of the anode and cathode both bulbs, enclosing them with thick tube and passing through the coolant between the tubes. CONSTITUTION:Between the Brewster window 15 and the cathode 13, bulb 27 including the auxiliary electrode 22 and them, and between the Brewster window 16, anode 14 and the bulb 28 including the auxiliary electrode 23, the fine tubes 29 and 30 sufficiently long in comparison with the inner diameter of one to several times the inner diameter of the plasma fine tube are connected. This is enclosed with the thick tubes 31 and 32, and the constitution is made that the double tube part is passed through the nozzles 33 to 36 and the coolant can be flown. Thus, the leading fine tubes 29 and 30 give no loss to the laser light, and prevent the gas and fine powder caused from the plasma fine tubes for the bottle neck, the thick tubes 31 and 32 hold strength, the coolant cools the Brewster window. The temperature rise is prevented. The shortage of preheating time can be made and the life can be prolonged.
Patent JP-S5827168-A (JP)
Title: Developing device
Inventor: INUKAI KOREMASA
IPC: G03G15/08
Filed: 1981-08-11
Abstract: PURPOSE:To perform a good development by supplying a proper quantity of a developing agent to a material to be developed, by providing a removing material for the developing agent which is moving at the relative speed to a supplying material of the developing agent and remove the surplus developing material by being brought into contact with brush hairs and controlls the quantity of the developing agent to be supplied. CONSTITUTION:Toner T which is delivered to a developing roller 4 is moved in accordance with the rotation of the roller 4 and a part of the surplus toner T is scraped by a recovery roller 6. The toner T contained floatingly in brush hairs 12 is shaked off by scraping action of the top end of the brush hairs 12 caused by slits 21... of the roller 6 and vibration of the brush hairs 12 at that time and it is flowed out to a recovery path 20 side through the slits 21... and is dropped on a carrying roller 7 and is transported to a bottom opening part 18 side of a toner hopper 5 in accordance with rotation. As the surplus toner T is recovered by the roller 6, the quantity of toner T on the roller 4 is regulated always in a constant uniform quantity, and a safe and good development is performed.
Patent JP-H04328672-A (JP)
Title: Document preparing device
Inventor: SASA SATORU
IPC: G06F17/21
Filed: 1991-04-27
Abstract: PURPOSE:To save the labor of the trial and error directory movement while the retrieval of an example equivalent to plural classifications is facilitated. CONSTITUTION:In a hierarchical directory to retrieve an example file, an example file DF called by selecting the large item 'ceremonial occasions' of a large item menu, selecting the intermediate item 'marriage' of an intermediate item menu and selecting the small item 'celebration of marriage' of the small item menu and an example file DF called by selecting successively the large item 'celebration,' the intermediate item 'to an individual' and the small item 'marriage' are the same. That is, plural paths (selection channels) to retrieve one example file are set.
Patent JP-H01295341-A (JP)
Title: Maintenance inspecting device for electric/electronic equipment
Inventor: TOMIZAWA HIROSHI
IPC: G06F11/24
Filed: 1988-05-23
Abstract: PURPOSE:To attain the unmanned maintenance inspection and at the same time to immediately obtain the result of the maintenance inspection by carrying out a test program for power supply voltage fluctuation characteristics of a maintenance subject device for each voltage with a maintenance inspection start command. CONSTITUTION:A command given from a maintenance center for start of the maintenance inspection is received by a CPU 33 via a communication control part 35 of a service processor 30. A voltage switch means 23 switches the power voltage of a maintenance subject device 10 between the working upper and lower voltage levels. Then the maintenance inspection means CPU 11 and CPU 33 carry out a test program for power voltage fluctuation characteristics of the device 10 and the result of inspection is transmitted to a maintenance operator via a communication circuit. Thus the unmanned maintenance inspection is attained for the device 10 and at the same time the maintenance operator can immediately obtain the result of inspection.
Patent JP-S5826396-A (JP)
Title: Refresh system for dynamic random access memory
Inventor: TANIGUCHI TAKAYUKI
IPC: G11C11/406
Filed: 1981-08-11
Abstract: PURPOSE:To perform refresh without decreasing the processing efficiency of a CPU, by performing refresh at the 1st half of one machine cycle and performing access at the latter half. CONSTITUTION:One cycle of the machine cycle is divided into a refresh mode for the prior half and a normal mode for the latter half at refresh and this time of division is controlled with normal/refresh switching signals NOR/REF. When the level of the signals NOR/REF is at L, RAS and CAS signals are risen at the same time, and when the RAS signal drops, a refresh address is given at a switching circuit ADSW as a system address, the row of an RAM only is designated for refresh operation. In the normal mode, a memory control circuit MEM.CONT controls leading and trailing of the RAS signal again.
Patent JP-H0422560-A (JP)
Title: Method for preforming reinforcing member of metal matrix composite
Inventor: FUKUMOTO TADASHI
IPC: B22D19/14
Filed: 1990-05-16
Abstract: PURPOSE:To easily and efficiently preform a fibrous reinforcing member into a hollow preformed body by using a material lost by heating as material of a core. CONSTITUTION:First, a lost form core 14 is formed by material lost by heating. This lost foam core is mounted in a cavity 11. Then, fibrous reinforcing member slurry is supplied from a slurry supplying passage 12 into the cavity 11. After the fibrous reinforcing member slurry is supplied, the pressure in the cavity 11 is reduced by an external vacuum means to remove water in the fibrous reinforcing member slurry and to obtain a primary preformed body 15 arranging a lost foam core 14. Then, when the primary preformed body 15 obtained is heated, the lost foam core 14 is heated and lost and a hollow preformed body 16 is manufactured. Then, the hollow preformed body 16 obtained is built up into a mold of metal matrix composite. Molten metal is supplied into the cavity 11, pressed and impregnated in the preformed body. In this case, the preformed body 16 is hollow and therefore the molten metal is supplied efficiently.
Patent JP-S5919208-A (JP)
Title: Diskette indicator
Inventor: HORIKOSHI KENICHI
IPC: G11B20/18
Filed: 1982-07-21
Abstract: PURPOSE:To decide a reading mistake, by actuating an alart function when a level reduction of a reproduced signal given from a medium is compared with a reference level and it is decided that the level reduction is less than a limit. CONSTITUTION:A magnetic signal is read out to a head 2 from a diskette 1. A floppy disk driver control part 3 compensates the read-out electric signal and transmits it to the host side through a bus 4 after the clock separating processing, etc. A comparator 5 starts comparison between the signal level read out of the head 2 before compensation and the signal level given from a comparison value (reference) setting circuit 6 with a read/write signal 3a, etc. sent from the control part 3 used as a trigger. When the read-out signal level is less than the prescribed value, a signal 5a for release of READY signal is transmitted to the part 3 by the comparator 5. At the same time, an alart display is carried out through a display device 7.
Patent JP-H09310392-A (JP)
Title: Automatic flushing device for stool
Inventor: ITO TAKASHI
IPC: E03D5/10
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To ensure sufficiently the time when excremention is observed after urination. SOLUTION: This automatic flushing device for a stool has a stool cover 13 pivoted to a casing 12 placed at the rear section of the stool and rotated and displaced between a closed place and an open place and a seat 20. The automatic flushing device is composed of a sensor 24 operated when a second return to the closed place after the stool cover 13 is displaced to the open place is detected and a flushing device discharging stool wash water into the stool when the sensor 24 is operated.
Patent JP-H11323415-A (JP)
Title: Cooling device of blast furnace iron shell part
Inventor: KITANO SHINJI
IPC: F27B1/24
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device of a blast furnace iron shell part with which rationalization of maintenance management and prolonging of the life of the blast furnace based on prevention of generation of crack in the blast furnace iron shell. SOLUTION: A cooling cylinder 2 for cooling a blast furnace body is integrally formed of divisions of a front part 2A being an inserting part into a castable 3 and a rear part 2B being an attaching part to the blast furnace iron shell part 1. The front part 2A and the back part 2B are respectively provided with independent cooling water systems. Further the rear part 2B is formed to be a water-cooled jacket and the front part 2A is formed to be a tapered cylinder of a truncated cone. Further a partition rib 12 is interposed at a boundary part between the front part 2A and the rear part 2B. A packing having high heat conductivity and high heat resistance is held between the partition rib 12 and the blast furnace iron shell part 1.
Patent JP-S5827849-A (JP)
Title: Air-fuel ratio controlling method for internal combustion engine
Inventor: KOBAYASHI NOBUYUKI
IPC: F02D41/14
Filed: 1981-08-13
Abstract: PURPOSE:To perform a constant and secure detection of inactivity of an O2 sensor and disconnection by a variable control of a comparison reference value for a lean monitor in accordance with the rotation speed of an engine. CONSTITUTION:The output from an air flow sensor 18 is inputted into a microprocessor (MPU)62 through an A/D converter 60 in a control circuit 30. The output from an O2 sensor 36 is inputted into the MPU62 through a comparison circuits 63 and 65 and an I/O circuit 64, whereas the output from crank angle sensors 44 and 46 is also inputted into the MPU62 through the I/O circuit 64. The calculation result of the MPU62 is outputted to a fuel injection valve 26 through another I/O circuit 66 and a comparison reference value in the comparison circuits 63 and 66 is controlled variably in accordance with the rotation speed of the engine.
Patent JP-H01296205-A (JP)
Title: Lens barrel
Inventor: SHIMIZU MASAMI
IPC: G02B7/02
Filed: 1988-05-24
Abstract: PURPOSE:To effectively utilize a circuit board space and to improve workability by forming a circuit board of a double-face circuit board, equally dividing kinds of parts into the front and rear sides and disposing the circuit board in proximity to a lens mount. CONSTITUTION:The circuit board is constituted of the hard double-face printed circuit board 30 and circuit elements such as IC, resistor and capacitor are mounted to one face side of the board 30. A flexible printed circuit board extending from the interface of the lens barrel is connected to the other face and a land for checking electric circuits, etc., are disposed thereto. The board 30 is disposed in proximity to the lens mount. As a result, the circuit elements can be disposed at a high density on the circuit board and the space on the circuit board is effectively utilized. The operation of connecting the flexible printed circuit board, etc., after mounting of the board 30 onto the lens barrel can be carried out while the lens mount side is positioned upward. The workability is thus extremely improved and the neat wiring is obtd.